Settings Calibre
Look & Feel:
Base font rescaling - 12,0 pt for epub/pdf a 10 ,0 pt for lrf
Font size key - 7.0, 9.0, 12.0, 14.0, 18.0, 20.0, 22.0
Line height - 0,0 pt
input character encoding - cp1252
Justify text
Adding books - (?P<author>[^_]+) - (?P<title>.+)
Saving books to disk - {title} - {author_sort}